AI-Powered Lead Management & Reporting Automation

A financial services company managing leads from multiple acquisition channels — Google Ads, Facebook Ads, SEO, CRM forms, and manual sources.

At the beginning of each month, the team spent hours manually consolidating data, calculating metrics, and preparing reports in spreadsheets and documents. This process was slow, error-prone, and lacked transparency.

The client needed a fully automated reporting system that delivers accurate, structured, and decision-ready insights without manual work.

Before automation, the team faced several critical issues:

Manual consolidation of lead data from multiple sources

High risk of calculation errors in formulas and metrics

No unified reporting structure or version control

Delayed monthly reports impacting management decisions

Limited visibility into performance trends and lead quality

The goal was to eliminate manual reporting entirely and replace it with a reliable, automated analytics pipeline.

I designed and implemented an AI-powered monthly analytics and reporting system using n8n, Google Sheets, and OpenAI.

The solution fully automates data aggregation, calculations, summaries, and report generation — from raw leads to executive-ready insights.

1️⃣ Scheduled Monthly Trigger

n8n runs automatically at the start of each month

Triggers the full reporting pipeline without manual input

2️⃣ Data Collection & Processing

Aggregates lead data from multiple Google Sheets sources

Processes the last 3 months of historical data

Normalizes formats, channels, lead types, and sources

3️⃣ Automated Calculations

Computes month-over-month changes (absolute and percentage)

Calculates totals by source, office, and lead type

Generates structured metrics tables

4️⃣ Google Sheets Reporting Layer

Writes all results into a clean “Monthly Summary” tab

Uses clear column structure:

5️⃣ AI-Generated Executive Summary

OpenAI generates a human-readable monthly summary

Highlights growth, drops, anomalies, and key trends

Produces management-ready insights instead of raw numbers

6️⃣ Automated Report Output

A complete Google Docs report is generated automatically

Includes structured sections, metrics, and AI-written analysis

No manual edits or formatting required

n8n — workflow orchestration and automation

Google Sheets — structured data storage and reporting

Google Docs — automated report generation

OpenAI (ChatGPT) — narrative summaries and insights

Custom calculation logic — MoM metrics and trend analysis

The client now operates a fully automated, scalable reporting system that delivers accurate monthly analytics without human involvement.

Instead of spending hours preparing reports, the team receives clear numbers and insights on time — every month — enabling confident, data-driven decisions.